日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

tellurium

音標[te'lju?ri?m]
tellurium是什么意思、tellurium怎么讀

tellurium漢語翻譯

n. 碲
【化】 碲Te
【醫(yī)】 碲(52號元素)

tellurium詞型變化

簡寫符號:Te 

tellurium英語解釋

名詞 tellurium:

  1. a brittle silver-white metalloid element that is related to selenium and sulfur; it is used in alloys and as a semiconductor; occurs mainly as tellurides in ores of copper and nickel and silver and gold
    同義詞:Te, atomic number 52
0
糾錯